MyAdvantech Registration

MyAdvantech is a personalized portal for Advantech customers. By becoming an Advantech member, you can receive latest product news, webinar invitations and special eStore offers.

Sign up today to get 24/7 quick access to your account information.

BB-422HESP
Serial Surge Protector, RS-422 Data Line, 3 Stage

  • Three stages of protection on every data line: 1)Gas discharge tube, 2)Series resistor, 3)Transient voltage suppressor
  • Protected signal ground connection
  • Five position terminal block
  • Dedicated chassis ground lug
Model 422HESP is a three-stage surge protector that protects against lightning strikes and other types of voltage disturbances with three stages of protection for each line: a gas discharge tube followed by a series resistor and finally a Transient Voltage Suppresser (TVS). The surge protector is housed in a tough metal, panel mount case with a protected signal ground connection and dedicated chassis ground lug.In order to work properly, it is important to have a good connection between the #10 screws and a solid earth ground. Two terminal posts and two metal mounting brackets provide a good ground connection.

Product Specifications Download Spec

General
  • Technology
Environment
  • Temperature (Storage Range)
  • Temperature (Operating Range)

General

  • Technology

    BB-422HESP Serial

Environment

  • Temperature (Storage Range)

    BB-422HESP -40~85°C (40~185 °F)
  • Temperature (Operating Range)

    BB-422HESP 0 ~ 70° C (32 ~ 158° F)

Need more info? Talk to our Online Rep!

Related Materials

Featured Highlights

  • Introduction to B+B Data Line Surge Suppressors

    Introduction to B+B Data Line Surge Suppressors

    This course explains how surges happen and why surge suppressors are important in protecting against system damage and data upheaval. Learn about the different types of surge suppressors available from Advantech B+B SmartWorx and how they provide surge protection. Click Banner to Take Course.

Contact Advantech

603-7725-4188
04-537 9188

Contact Advantech